O&O DiskImage is a professional backup and disk imaging software for Windows, enabling users to create complete system images, back up individual drives or files, and restore them even to different hardware. It is developed by O&O Software GmbH and available in several editions for home users, IT professionals, and enterprises.
Core Functions
1. Backup & Imaging
- Full System Images: Creates bit-by-bit copies of entire drives or partitions, capturing the operating system, applications, and all data.
- Incremental & Differential Backups: Saves only the changes made since the last full image, saving storage space and time.
- File-based Backup: Allows backing up individual files and folders, not just entire drives.
- Forensic 1:1 Copies: Creates sector-by-sector copies including empty sectors for forensic analysis or advanced data recovery.
- Hot Imaging: Backs up drives while they are in use without interrupting system operation.
2. Restore & Recovery
- Machine Independent Restoration (M.I.R.): Restores a system image to a computer with different hardware (e.g., new motherboard or processor).
- Selective File Restore: Mounts a backup image as a virtual drive to browse and recover individual files or folders.
- Bootable Recovery Media: Creates bootable USB, CD/DVD, or ISO media to start the system and perform a restore even when Windows fails to boot.
3. Cloning & Migration
- Disk & Partition Cloning: Creates a direct 1:1 copy of a disk or partition onto another drive.
- Physical-to-Virtual (P2V) Migration: Converts system images into virtual hard disks (VHD/VHDX) for use in virtual machines.
- Virtual-to-Physical (V2P) Support: Restores virtual machine images back to physical hardware.
4. Automation & Security
- Scheduled Backups: Automates backup tasks with flexible scheduling.
- AES Encryption: Protects backup images with 128/256-bit encryption and password protection.
- Scripting & CLI Control: Supports command-line and PowerShell for integration into automated workflows.
- Fortress Mode (Premium): Runs backups in a completely isolated Windows environment to prevent interference from other applications.
Editions
O&O DiskImage is available in multiple editions to suit different user needs.
| Edition | Target User | Key Features |
|---|---|---|
| Premium Edition | Home users | User-friendly interface, full backup and imaging functions, mount backups as drives, VHDX export, smart retention policies. |
| Professional Edition | IT professionals, advanced users, businesses | All Premium features plus advanced automation, network capabilities, and integration with enterprise environments. Suitable for desktop PCs. |
| Server Edition | Server environments, enterprises | Includes all Professional features plus support for Windows Server (2016–2025), advanced network backup, and optimized server performance. |
| Enterprise Edition | Large corporations, OEMs, industrial environments | Full CLI control, unattended restore, centralized WinRE integration, OEM features, and mass deployment capabilities. |
Note: A free 30-day trial version with full functionality is available for testing.
Official Website: https://www.oo-software.com